Vaccine — Steam capsule
Steam capsule · 460×2152.14 : 1

Vaccine Free Download

by Adam Thompson

Windows · macOS · Apr 12, 2020

Download Now Data checked on Steam: Oct 20, 2026
Fit check

Is Vaccine worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Minesweeper fans who want a roguelike structure
  • Puzzle players who enjoy resource-limited decisions
  • Solo players seeking short sessions or extended runs

Skip it if you…

Saves you a refund
  • Players seeking action-focused gameplay rather than deduction and treatment decisions
  • Players who prefer fixed puzzles, unlimited resources, or low-consequence mistakes
  • Players looking for a broad management simulation beyond level-by-level outbreak response

Drafted from Steam store data with AI and reviewed by an editor · How we write fit checks · Report an error

Our take on Vaccine

Rather than having players mark danger and move on, this roguelike makes the deduction immediately consequential: the suspected target receives treatment, and a wrong choice consumes scarce medicine. Procedural levels replace a fixed puzzle sequence with repeated outbreak assessments.

What is Vaccine?

Play as a field medic responding to an outbreak in a Minesweeper-inspired roguelike.

Each procedurally generated level presents new people to assess, and logic helps identify who is infected. Medicine is limited, so treating a healthy person wastes supplies and can leave too little for later cases. Search for additional resources while deciding when to act and when to accept risk. The core puzzle replaces marking suspected locations with healing the people identified as infected. Levels support quick sessions as well as longer runs, with mistakes affecting available medicine and the number of lives that can be saved.

How Vaccine plays

01Deduction-based treatment
Identify infected people through Minesweeper-style logic, then spend medicine to treat them.
02Procedural level generation
New levels are created procedurally, providing changing puzzles and risks across runs.
03Limited medicine supply
Treating the wrong person consumes resources that may be needed for later cases.
04Resource scavenging
Search during play for additional supplies as available medicine declines.
05Short or deep runs
The structure supports brief play sessions alongside longer attempts.

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Picked by overlapping fit notes and genres, not an editorial comparison.

Vaccine: platforms & release

Is Vaccine worth it?

It is worth it if: minesweeper fans who want a roguelike structure. Skip it if: players seeking action-focused gameplay rather than deduction and treatment decisions.

Where can I download Vaccine?

Use the Download Now button on this page: it opens Vaccine's store page, where you can choose how to get it.

What platforms is Vaccine on?

Windows and macOS.

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